baber/WOPTO huggingface dataset:
Patent JP-H0735826-A (JP)
Title: Atomic force microscope
Inventor: TAKEUCHI KOICHIRO
IPC: G01R19/00
Filed: 1993-07-20
Abstract: PURPOSE:To provide an atomic force microscope which enables electrooptic sampling measurement of an electronic device. CONSTITUTION:An optical active substance is used in a probe 1 of an atomic force microscope or as insert between the probe 1 and a current detection circuit 12. The optical active substance is irradiated partially with light for detecting the position of the probe. Only while the irradiation with light is done, the probe 1 conduct current or otherwise does not. This enables the elimination of an optical system for irradiating the optical active substance with the light thereby enabling achieving higher reliability of a probe 2 and moreover the production thereof at a lower cost.
Patent JP-S57101640-A (JP)
Title: Composite brazing sheet for heat exchanger made of al alloy
Inventor: TOUMA KEN
IPC: B23K35/22
Filed: 1980-12-18
Abstract: PURPOSE:To obtain composite brazing sheets for heat exchanger made of Al alloy with improved property of pitting corrosion resistance, by a following method which Al-Mn alloy is used for a core material and Al-Mn-Zn alloy is used for skin material, thereby reducing Mn content of the skin material to the lower content than that of the core material. CONSTITUTION:A composite brazing sheet is composed of a core material of Al-Mn alloy containing at least 0.3-1.5wt% Mn, and a skin material of Al- Mn-Zn alloy containing at least 0.1-1.3% Mn and 0.1-2.0% Zn. and further the following condition, i.e., Mn content of core material >=Mn content of skin material +0.2% is satisfied. By this constitution, the corrosion of a skin material is decreased, and also the occurrence of local corrosion is reduced. As the skin material is electro-chemically baser than core material, the corrosion which may grow to pitting corrosion is reduced, even if the skin material may be locally corroded. Consequently, when said material is used for tubes of a heat exchanger, the superior performance of the tube is kept for a long time.
Patent JP-S5969350-A (JP)
Title: Sorter fitted with overall paper collating device
Inventor: NANBA YOSHIHARU
IPC: B65H29/60
Filed: 1982-10-13
Abstract: PURPOSE:To make the side edge of copying paper collatable, by setting stoppers to each lead edge of many collating pins installed lengthwise, and also setting a side edge collating stopper to the one side part of each pin whereby making the stopper setting side sag down to some extent. CONSTITUTION:In case of a sorter which horizontally disposes a lot of collating pins 8 installed lengthwise, not only stoppers are set to lead edges of each pin 8 but also a side edge collating stopper 9' is set to the one side part of each pin whereby each of collating pins 8 is tilted so as to cause the side where the stopper 9' is set up to sag down to some extent. That is, copying paper being fed to the inside of a device body from an arrow A part is attracted by suction force to the underside of a belt belonging to a transport 7 and moved to the left. In this process, the paper is blocked up from a conveying passage by a gate 10, then its conveying direction is turned about to the pin 8 at the lower part and fed into that pin 8. At this time, the paper is trued up of its side end, not to mension the tip end, so that its four sides altogether are collated.
Patent JP-H04363774-A (JP)
Title: Graphic processor
Inventor: TACHIBANA KAZUHIKO
IPC: G06T15/40
Filed: 1991-07-19
Abstract: PURPOSE:To generate a perfect superposing picture at high speed by holding the depth value of a pixel in plural bit map graphics constituting the picture and updating the pixel value of a transfer destination to be the pixel value of a transfer origin. CONSTITUTION:The Z value (depth value) of the graphic is previously held in a Z buffer 3 and graphic data is held in the frame buffer 4 as the bit map. The transfer origin graphic for superposing the graphic and the size of the head address and transfer data of the transfer destination graphic in a data transferring device 2 are designated by a microprocessor 1 and the address for the Z buffer 3 and the frame buffer 4 is generated. The color value and depth value of the both transfer origin graphic and transfer destination graphic at every pixel are read in the data transfer device 2 and both depth values are compared. As a result, the color value and depth value of the pixel in the transfer destination graphic is updated to be the color value and depth value of the transfer origin graphic only when the transfer origin graphic is at this side so that it is superposed on the transfer destination graphic as a perfect shape.
Patent JP-S6336311-A (JP)
Title: Guidance equipment for optical guidance type moving car
Inventor: ISHIDA HIDEO
IPC: G05D1/02
Filed: 1986-07-30
Abstract: PURPOSE:To exactly detect a line by displaying a running path of a moving car by a color, and detecting the line by using a color sensor for discriminating a color. CONSTITUTION:A line L for guiding a moving car is formed by painting a part of a running road to a prescribed width by a paint whose color is different from that of the running road. In a state that the center in the breadth direction of a car body is positioned on the center of the line L, two pieces of color sensors S2, S3 of the inside photodetect reflected light beams from the line L, and also, two pieces of color sensors S1, S4 of the outside photodetect reflected light beams from the running road. A color discriminating device 14 discriminates a color of the photodetected light, based on a ratio of levels of thee signals of red, green and blue from a color sensor S, discriminates whether the car body is in a state running along the line L or not, based on a combination of line detected states of four pieces of color sensors S1-S4, and steers a steering motor by bringing it to formed and backward turns and a stop operation, so that two pieces of color sensors S2, S3 positioned in the inside maintain a state for detecting a color.
Patent JP-H1125578-A (JP)
Title: Optical recording medium for adjusting compatible reproducible pickup and its adjusting method
Inventor: TERASAKI HITOSHI
IPC: G11B19/02
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To check whether an optical pickup is capable of reproduction among a CD, a double density CD, a tripple density CD and a quadruple density CD or not by forming plural signal recording surfaces recorded on an optical recording medium in different formats. SOLUTION: An optical disk 50 is concentric-circularly divided into four signal recording surfaces, a CD format is recorded on a 1st signal recording surface 61, a format of double the density of the CD is recorded on a 2nd signal recording surface 62, a format of tripple density is recorded on a 3rd signal recording surface 63 and then a quadruple density format is recorded on a 4th signal recording surface 64. This optical disk 50 is loaded into a reproducing device, signal recording surfaces 61-64 are reproduced in turn by an optical pickup 20 to check whether the optical pickup 20 is capable of reproducing the signal recording surfaces 61-64 or not. By this method, the characteristics of the optical pickup 20 for compatible reproduction can quickly be checked out.
Patent JP-S5881532-A (JP)
Title: End processing method for tubular filter element
Inventor: KUBOTA SETSU
IPC: B21D39/00
Filed: 1981-11-10
Abstract: PURPOSE:To prevent melting and loosening of a metallic wire due to heat of welding by covering the end of a metallic pipe with an annular member and sealing by welding a sealing plate. CONSTITUTION:Outer circumference of a hexagonal stainless steel pipe 3 is wound with a stainless steel wire 4 of the same quality of material with a specified minute clearance and a hexagonal tubular filter element is obtained. Then, a hexagonal annular member 5 of the same quality of material is fitted without clearance to the end of the filter element. It is then expanded by an expanding machine and the both are stuck fast in form that the annular member 5 fasten tight the end of the element. An end cap of the same quality of material is fitted to the expanded end of the element and sealed by welding by an arc welding device 7.
Patent JP-H0932221-A (JP)
Title: Eaves edge structure
Inventor: KOMAGAWA TOSHIHIRO
IPC: E04D13/15
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To easily fit an eave soffit material, a fascia board material, and an eaves gutter to the upper end section of an outer wall in the lump from the indoor side, dispense with an external scaffold, and improve the safety of the work. SOLUTION: An eave soffit material 55 arranged outside the outer wall 20 of a building, a fascia board material 38 covering the outer end of the eave soffit material 55, and an eaves gutter 42 arranged adjacently to the outer end of the roof material 23 of the building are connected together by multiple brackets 35 provided at intervals in the longitudinal direction of an eaves edge to form an eaves edge unit U. Multiple brackets 35 are fitted to the upper end section of the outer wall 20.
Patent JP-S6157941-A (JP)
Title: Method and device for carrying accumulation type phosphor sheet
Inventor: TORII SHIYUNPEITA
IPC: B65H5/36
Filed: 1984-08-29
Abstract: PURPOSE:To make a device suitable for carrying of accumulation type phosphor sheets in the vertical direction or an approximately vertical direction by giving a driving force onto the surface of the sheet by a driving member, near which a guide for guiding the front end part of the sheet is provided, while guiding both side edge parts of the sheet with guide members. CONSTITUTION:The accumulation type phosphor sheet consists of a supporting body 11, a phosphor layer, and a protective layer 13. A carrying device is fundamentally provided with guide members 22 and 23 which guide both side edge parts of an accumulation type phosphor sheet 21 as the object to be carried. Two or more driving members 24 arranged in the carrying direction are provided for the purpose of giving the driving force onto the surface of the sheet 21, and a guide 25 which guides the front end part of the storage type phosphor sheet is provided additionally near one of driving members 24 at least. The interval between two driving members (for example, 24b and 24c) arranged adjacently to each other in the carrying direction is shorter than the length in the carrying direction of the accumulation type phosphor sheet 21.
Patent JP-H0468914-A (JP)
Title: Semiconductor integrated circuit
Inventor: HAGIMORI HARUO
IPC: G06F1/08
Filed: 1990-07-06
Abstract: PURPOSE:To adjust the oscillating frequency of an oscillator by using a selective signal stored in a register so as to select the threshold level of a logic circuit. CONSTITUTION:When selective signals D1-Dn stored in a control register are all logic '1', a threshold level to logic circuits 2-2-2-n all goes to a low level. That is, the oscillator consists of (n) inverters whose threshold level is low, and when the selective signals D1-Dn all go to zero, the threshold level of the logic circuits 2-1-2-n goes to a high level conversely. That is, the oscillator consists of the (n) inverters with a high threshold level. Thus, the oscillating frequency is changed by varying the threshold level.
Patent JP-S6156603-A (JP)
Inventor: ITOU KAZUSHI
IPC: A46B13/02
Filed: 1984-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000004983-A (JP)
Title: Chair with speakers and massaging machine using this
Inventor: INABA KATSUMI
IPC: A61H7/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To enable to set the sound from the left and the right speakers in an optimum condition and provide a chair with speakers producing undistorted sound from speakers and a massaging machine using this. SOLUTION: In a chair with speakers which has a chair body with a seating part and a backrest 14 and speakers 19 and 19 set on the left and right upper parts of the backrest 14 respectively, left and right mounting parts 14a and 14a inclined openly to the directions forwards diverting from each other with a prescribed angle are provided at least on the left and right upper parts, and the above-mentioned left and right speakers 19 and 19 are mounted on the left and right mounting parts 14a and 14a, respectively.
Patent JP-H0839994-A (JP)
Title: Transfer material
Inventor: SAKATA SATORU
IPC: B32B27/00
Filed: 1994-08-01
Abstract: PURPOSE:To improve surface hardness, surface wear resistance and ply adhesion, by performing devices wherein a surface-treatment layer, a mold release layer, a plurality of protective layers and a pattern layer are laminated in order on the top of a base layer and after a transfer process the surface layer is formed of the mold release layer. CONSTITUTION:A transfer material is constituted by laminating a surface- treatment layer 2, a mold release layer 3, a plurality of protective layers 4, 5, a pattern layer 6 and an adhesive layer 7 in order on the top of a base layer 1 comprising a sheet or a film. Then the mold release layer 3 is formed of a photopolymerized resin layer. The protective layer is formed of the first layer 4 comprising the photopolymerizable resin and solvent drying type resin and the second layer 5 comprising the solvent drying type resin further. Then after transference, the surface layer is formed of the mold release layer 3. On this occasion, the first layer 4 in the protective layer is made to contain 30-70wt.% of photopolymerizable resin. On the one hand, the mold release layer 3 may be formed of a plurality of layers. Hereby, a transfer material superior in surface hardness, surface wear resistance and interlaminar adhesion is obtained.
Patent JP-H0887367-A (JP)
Title: Key code output device and keyboard
Inventor: HISAMORI TAKASHI
IPC: G06F3/023
Filed: 1995-07-17
Abstract: PURPOSE: To provide the key code output device which gives an accurate key code to a data processing program when if the key array of the keyboard is different from the key array that the data processing program assumes when >=2 kinds of characters are inputted with one key. CONSTITUTION: The key code output device 10 consists of a deciding means 11 which decides the character input mode that the data processing program 2 assumes, a memory 13 wherein the correspondence relation between key addresses and key codes of a different kind of keyboard 4 connected to a data processor 1 as to the assumed key array of the data processing program is managed by character input modes, and a key code converting means 14 which specifies a key code in the assumed key array of the data processing program that a key address generated by the keyboard 4 indicates on the basis of the decision result of the deciding means 11 and the correspondence relation stored in the memory 13 and outputs it to the data processing program 2.
Patent JP-S5968993-A (JP)
Inventor: YOSHIKAWA AKIRA
IPC: H05K1/18
Filed: 1982-10-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1024652-A (JP)
Title: Reversible thermal recording material
Inventor: TERAI TOMOHIKO
IPC: B41M5/333
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To eliminate an erasure mark out of sight in spite of repeated use and minimize texture fog by adding fatty dicarboxylic acid as an electron receptive compound. SOLUTION: This reversible thermal recording material contains a coloring matter precursor which become a coloring matter by emitting an electron and an electron receptive compound on a support, and forms an image by arbitrarily generating a color development state and a color discharging state depending upon heat treatment temperature conditions. In this material, fatty dicarboxylic acid is added as an electron receptive compound. As the coloring mater precursor, leuco dye containing a lactone ring part in the molecular structure is preferred. The coloring matter precursor and fatty aturated dicarboxytlic acid are dispersed in a polymer binder and this dispersion is applied as a recording layer on the support such as paper, synthetic paper or plastic film. As the polymer binder, a highly transparent and heat-resistant resin with superb film- forming properties is used.
Patent JP-S5970798-A (JP)
Title: Method for carrying out continuous chromium plating
Inventor: KOBAYASHI HIDEO
IPC: C25D5/26
Filed: 1982-10-15
Abstract: PURPOSE:To manufacture a tin-free steel sheet for retort treatment, by arranging Cr plating baths, a washing bath and an electrolytic chromating bath in order, subjecting a steel sheet to reverse electrolysis in the final Cr plating stage in the final Cr plating bath using the plate as an anode, and carrying out electrolytic chromating after washing. CONSTITUTION:A steel sheet S is passed through vessels 1-9 as shown by the arrows. The sheet S is degreased in the vessel 1, washed in the vessel 2, pickled in the vessel 3, washed in the vessel 4, and plated with Cr in a necessary number of vessels 5. In the final Cr plating stage in the final Cr plating vessel 5, the sheet S is subjected to reverse electrolysis using the sheet S as an anode and an electrode 6 as a cathode contrary to using the sheet S as a cathode and the electrode 6 as an anode in the connventional method. The sheet S is used as a cathode in other plating stages. The sheet S is then washed in the vessel 7, electrolytically chromated in the vessel 8, and washed again in the vessel 9 to manufacture a tin-free steel sheet.
Patent JP-H1026012-A (JP)
Title: Oil separator for engine
Inventor: ISHIYAMA TOMOZO
IPC: B01D45/08
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To effectively separate oil in blowby gas and to efficiently return the separated oil to the interior of an engine. SOLUTION: An oil separate for an engine comprises a baffle plate 13 arranged on the inner surface of a cylinder head cover 12 in which the inlet hole 17 for blowby gas is formed; a plurality of partition plates 16a and 16b to partition a blowby chamber 14, consisting of the baffle plate 13 and the inner surface of a cylinder head cover 12, in a zigzagging state; and a discharge hole 12a to discharge blowby gas. A partition plate consists of a first partition plate 16a suspended from the inner surface of a cylinder head cover; and a second partition plate 16b erected on the baffle plate 13. A first oil discharge port 18a is formed in the vicinity of a position below the first partition plate 16a of the baffle 13 and a second oil discharge port 18b is formed in a position in the vicinity of the base end of the second partition plate 16b.
Patent JP-S6336677-A (JP)
Title: Vibration controller for camera lens system
Inventor: SUMIO HIROSHI
IPC: H04N5/335
Filed: 1986-07-31
Abstract: PURPOSE:To decrease the flicker of an image of a camera for interlace pickup by outputting a frequency signal synchronously with a frame time being double of a field time from a drive signal output circuit as a drive signal for an actuator driving a lens system. CONSTITUTION:A zero degree signal outputted from an oscillator 10 is outputted as a drive signal for a lens system via a variable gain amplifier 25. Further, an oscillator 10 outputs a sinusoidal wave having a phase difference of 90 deg. to the zero degree signal and a signal representing the maximum/minumum point of time of the zero degree signal is inputted to a delay circuit 16 via a trigger generator 12. The signal is subject to a delay by a time of a signal being subject to 1/2 processing for a storage time signal inputted from a line 14 by a divider 15 and the result is fed to a phase comparator 18. The phase difference between the signal and a field pulse signal from a line 17 is detected and locked into the oscillator 10 as feedback information having an oscillation phase difference of the zero degree signal so as to apply vibration control of the camera lens system.
Patent JP-S6074900-A (JP)
Title: Store system of local area network
Inventor: SEO TOMIHIDE
IPC: H04M11/06
Filed: 1983-09-30
Abstract: PURPOSE:To improve both adaptability and performance for a store system of local area network by storing the local area circuit network to the highway of the same interface via a rate adaptor. CONSTITUTION:A digital exchange 1 is connected to a line concentrator 2 via a time division multiplexed highway. A local area circuit network LAN5 can have a bus form or a loop form. A rate adaptor 3 matches the bit rate with 64Kb/s, for example. For instance, the sounds or data of 9.6Kb/s are matched with 64Kb/s, i.e., the standard speed of the exchange 1, then sent directly to the exchange 1 via the highway through the LAN5. While the sound or data fed from the exchange 1 are matched with 9.6Kb/s, for example, by the adaptor 3, then sent to the LAN5.
Patent JP-2000082966-A (JP)
Title: Hvq compression method using error item
Inventor: NGUYEN UOC H
IPC: H04N19/94
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To correct an error in data which is finally restored and to improve the performance of a hierarchical vector quantization(HVQ) circuit by comparing a restored word with an original word and forming an error word forming the different part of output. SOLUTION: A gray scale byte map 16 is inputted to an HVQ decoder 10 at an upper channel, output is compressed in an LZ encoder 11 without a damage and sent to the decoder in the system of 8-10 bit words. The output of the HVQ encoder is sent to a decoder 12 in a scanning line system. The version of an original byte map different from an original byte map is generated. When the two byte maps are subtracted at every picture element, an error item is generated and added to an output code word, and the original byte map is generated. The order of errors which have an eight bit width of quantity with codes or under is compressed in an LZ encoder 15 and sent to the decoder in parallel with the original output.
Patent JP-S5882082-A (JP)
Title: Abnormality detecting mechanism in swash plate type compressor
Inventor: KOUNO HIROYA
IPC: F04B27/10
Filed: 1981-11-11
Abstract: PURPOSE:To make it possible to obtain a high level pulse signal by a method wherein the  density of a magnetic flux in a condition in which a detected section is close to a detecting  section is increased and the difference between the density of the magnetic flux at the time  when the detected section is close to the detecting section and that at the time when the  former section is remote from the latter section is made great. CONSTITUTION:A magnetic body formed of a permanent magnet 20a and an iron core 20b'  integral with the former is provided on the side of the detecting section 18 and a coil 21 is  wound around the iron core 20b' so as to make the iron core serve as a magnetic path. With  the above structure, when the detected section 15 comes close to the detecting section 18, the  density of the magnetic flux passing through the coil 21 is increased while when the detected  section 15 leaves away from the detecting section 18, the density of the magnetic flux passing  through the coil is decreased. Consequently, the difference between the density of the magnetic  flux at the time when the detected section 18 is close to the detecting section and that at the  time when the former is remote from the latter is made great to thereby obtain the high level  pulse signal, so that the shortage of a coolant gas supplied into the compressor is detected by the signal and the burning of the compressor and the damages of auxiliary devices linked to  the compressor are prevented.